<!DOCTYPE html>
<html class="">

<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="renderer" content="webkit">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
    <link rel="icon" href="data:;base64,=">
  <title>后台管理平台</title>
  <!--[if lt IE 11]><script>window.location.href='/html/ie.html';</script><![endif]-->
    <style>
        html,
        body,
        #app {
            height: 100%;
            margin: 0px;
            padding: 0px;
        }
        .preload {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100vh;
            width: 100vw;
        }
        .ball1, .ball2, .ball3 {
            height: 15px;
            width: 15px;
            border-radius: 50%;
            float: left;
            margin: 0 4px;
        }

        .ball1 {
            background-color: #4A5DFF;
            -webkit-animation: single1ball1anim 1s infinite linear;
            animation: single1ball1anim 1s infinite linear;
        }

        @-webkit-keyframes single1ball1anim {
            0% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }
            12.5% {
                -webkit-transform: scale(1.2);
                transform: scale(1.5);
            }
            25%, 100% {
                -webkit-transform: scale(1);
                transform: scale(1)
            }
        }

        @keyframes single1ball1anim {
            0% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }
            12.5% {
                -webkit-transform: scale(1.2);
                transform: scale(1.5);
            }
            25%, 100% {
                -webkit-transform: scale(1);
                transform: scale(1)
            }
        }

        .ball2 {
            background-color: #4A5DFF;
            -webkit-animation: single1ball2anim 1s infinite linear;
            animation: single1ball2anim 1s infinite linear;
        }

        @-webkit-keyframes single1ball2anim {
            0%, 25% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }
            37.5% {
                -webkit-transform: scale(1.2);
                transform: scale(1.5)
            }
            50%, 100% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }
        }

        @keyframes single1ball2anim {
            0%, 25% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }
            37.5% {
                -webkit-transform: scale(1.2);
                transform: scale(1.5)
            }
            50%, 100% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }
        }

        .ball3 {
            background-color: #4A5DFF;
            -webkit-animation: single1ball3anim 1s infinite linear;
            animation: single1ball3anim 1s infinite linear;
        }

        @-webkit-keyframes single1ball3anim {
            0%, 50% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }
            62.5% {
                -webkit-transform: scale(1.2);
                transform: scale(1.5)
            }
            75%, 100% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }
        }

        @keyframes single1ball3anim {
            0%, 50% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }
            62.5% {
                -webkit-transform: scale(1.2);
                transform: scale(1.5)
            }
            75%, 100% {
                -webkit-transform: scale(1);
                transform: scale(1);
            }
        }
    </style>
</head>
<body>
<div id="app">
    <div class="preload">
        <div class="multiple1">
            <div class="ball1"></div>
            <div class="ball2"></div>
            <div class="ball3"></div>
        </div>
    </div>
</div>
<script type="module" src="/src/main.js"></script>
</body>

</html>
